Transcriptional profiling of apoptosis-deficient Drosophila mutants.

Apoptosis is a fundamental way to remove damaged or unwanted cells during both developmental and post-developmental stages. Apoptosis deficiency leads to various diseases including cancer. To know the physiological changes in apoptosis-deficient mutants, we conducted non-biased transcriptomic analysis of Drosophila dark(cd4) mutants. As recently reported, combined with metabolome and genetic analysis, we identified systemic immune response, energy wasting, as well as alteration in S-adenosyl-methionine metabolism in response to necrotic cells [1]. Here, we describe in detail how we obtained validated microarray dataset deposited in Gene Expression Omnibus (GSE47853). Our data provide a resource for searching transcriptional alterations in Drosophila apoptosis-deficient mutants.